/Engine/Source/Runtime/Datasmith/DatasmithCore/Public/IDatasmithSceneElements.h
Removes a Material Element from the scene.
void RemoveMaterial ( const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IDatasmithBaseMaterialElement](API\Runtime\DatasmithCore\IDatasmithBaseMaterialElement) > & InMaterial )